The F40 Pro 2600KV FPV Series Motor has been design and built specifically for FPV Racing. Using a steel shaft and a unique structural design to prevent bending and deformation on crashes, this motor is built to take a punch. It is very quick and have fast response. It also uses a creative way of heat dissipation, reducing 15% more heat than other motors. The F-Series FPV motor by Tiger Motors are one of the best FPV racing motors around.